Maltodextrin is one of the most versatile and widely used ingredients in food and beverage manufacturing. A polysaccharide produced from starch, it serves as a bulking agent, carrier, texturizer, and spray-drying aid across nearly every product category. This guide covers what maltodextrin is, how it behaves in formulation, the meaning of DE value, and how to source it in bulk in Canada.
What Is Maltodextrin?
Maltodextrin (CAS 9050-36-6) is a white powder produced by the partial hydrolysis of starch — typically corn, but also potato, rice, or wheat depending on the source. It is composed of glucose polymer chains of varying lengths. Maltodextrin is odourless, nearly tasteless with only mild sweetness, and dissolves readily in water, which is exactly what makes it so useful as a neutral functional ingredient.
Understanding DE (Dextrose Equivalent)
Maltodextrins are classified by their dextrose equivalent (DE), a measure of the degree of starch hydrolysis on a scale where pure glucose is 100. By definition, maltodextrin has a DE below 20. The DE value drives functionality:
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Lower DE (5–10): longer glucose chains — less sweetness, more viscosity and body, better film-forming. Suited to texturizing and fat-replacement applications.
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Higher DE (15–20): shorter chains — slightly sweeter, more soluble, more hygroscopic. Suited to beverage powders and spray-drying.
When specifying maltodextrin for your application, the DE value is the first parameter to confirm.
Key Functions in Formulation
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Bulking agent: adds volume and body to dry mixes, especially where high-intensity sweeteners replace sugar.
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Carrier: the standard carrier for flavours, colours, and spray-dried ingredients — it protects actives and improves flowability.
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Texturizer: improves mouthfeel in beverages and contributes body in reduced-fat products.
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Spray-drying aid: raises the glass transition temperature of fruit juices and extracts, making them dryable into stable powders.
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Anti-caking and dispersion: keeps dry blends free-flowing and helps disperse hydrophobic ingredients.
Typical Applications
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Sports nutrition: carbohydrate source in gainers, pre- and post-workout powders, where rapid digestibility is valued.
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Beverage powders: drink mixes, instant coffees and teas, where it provides body and carries flavour.
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Snacks and baked goods: texture, browning control, and bulking.
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Encapsulation: wall material for spray-dried flavours and actives.
Specifications at a Glance
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CAS number: 9050-36-6
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Appearance: white, free-flowing powder
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Taste: neutral, mildly sweet
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Solubility: freely soluble in water
A full certificate of analysis (COA) is available on request for every lot.
Maltodextrin vs. Sucrose
Although both are carbohydrates, maltodextrin and sucrose serve different purposes. Sucrose (table sugar) is roughly ten times sweeter and is used primarily for sweetness. Maltodextrin contributes bulk, body, and carrier functionality with minimal sweetness — which is why the two are often used together: sucrose (or a high-intensity sweetener) for taste, maltodextrin for structure. In reduced-sugar reformulation, maltodextrin frequently replaces the bulk that sugar leaves behind.
Buying Bulk Maltodextrin in Canada
LiquidShop supplies food-grade maltodextrin in bulk by the kilogram for Canadian food and beverage manufacturers. Sourcing from a Canadian supplier means shorter lead times, simplified logistics, and no cross-border surprises. Certificates of analysis are available on request. Contact us to discuss your application and bulk pricing.
